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Quadratic model forecast y = 0.0495x 2 - 198.9270x + 200011.6423 At 2019, y = 0.0495(2019) 2 - 198.9270(2019) + 200011.6423 y = 157.899 At

Quadratic model forecast

y = 0.0495x2 - 198.9270x + 200011.6423

At 2019,

y = 0.0495(2019)2 - 198.9270(2019) + 200011.6423

y = 157.899

At 2020,

y = 0.0495(2020)2 - 198.9270(2020) + 200011.6423

y = 158.902

At 2021,

y = 0.0495(2021)2 - 198.9270(2021) + 200011.6423

y = 160.005

says incorrect

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